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lxml.html.pArsE

etree.parse直接接受一个文档,按照文档结构解析 import xml.etree.ElementTree as ET tree = ET.parse('country_data.xml') root = tree.getroot() etree.html可以解析html文件: page = etree.HTML(html.lower().decode('utf-8')) hrefs = pag...

为什么用pip install会出现Could not find a version that satisfies the requirement ×××那就尝试用easy_stall安装试一下

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